This ultimate enduro-race hydration pack combines the Thule ReTrakt hose, a secure fit and a Koroyd back protector.\n\n- Stay hydrated without slowing down using the hands-free ReTrakt magnetic hose return system\n- User-friendly 2.5L HydraPak reservoir features a slide closure for easy cleaning and a locking bite valve to prevent leaks before and after your ride\n- Protect your central back and spine from impact or injury with removable, lightweight Koroyd CE certified Level 1 back protector\n- Superior stability for aggressive downhill riding and jumping with a secure fit\n- Improve bike handling and reduce muscle strain with optimal weight distribution thanks to the low center of gravity\n- Quickly store and retrieve pads, helmet or chin bar with easy-access lash points\n- Easily access nutrition, clothing or tools without having to remove the pack thanks to lower-back jersey pockets\n- Keep tools, pumps, snacks and accessories organized in dedicated internal pockets\n- Store jacket or extra layers under exterior compression panel\n- Stay visible with reflective details and a light attachment loop